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Category: sustainability – Page 211

TeraWulf Announces it Has Deployed BITMAIN Miners at the Nuclear-Powered Nautilus Facility

“TeraWulf generates domestically produced Bitcoin powered by 91% nuclear, hydro, and solar energy with a goal of utilizing 100% zero-carbon energy.”

EASTON, Md.—()—TeraWulf Inc. (Nasdaq: WULF) (“TeraWulf” or the “Company”), which owns and operates vertically integrated, domestic Bitcoin mining facilities powered by more than 91% zero-carbon energy, today announced that the Company is deploying solely BITMAIN Technologies Ltd. (“BITMAIN”) manufactured mining equipment to fill its 50 MW of capacity at the nuclear-powered Nautilus bitcoin mining facility.

“BITMAIN’s carbon neutral strategy and best-in-class mining equipment make BITMAIN an ideal partner to scale our zero-carbon digital infrastructure at Nautilus” Tweet this

The Nautilus facility represents the first behind-the-meter bitcoin mining facility of its kind, directly sourcing reliable, carbon-free, 24×7 baseload power from the 2.5 GW Susquehanna nuclear generation station in Pennsylvania. TeraWulf recently commenced mining operations at Nautilus and expects its full share in phase one of the facility – 50 MW and 1.9 EH/s – to be online by May. The Company has the option to add an additional 50 MW of bitcoin mining capacity at the Nautilus facility, for a total of 100 MW, which TeraWulf plans to deploy in future phases.

SunScout Pro keeps your lawn in top shape with blessings from the Sun

The world’s first fully sustainable robot lawn mower which runs solely on solar energy. No more pollution, no more emission.

The modern quest to automate everything leveraging connected technology has seen the likes of robot vacuum cleaners and other smart-home devices flourish. SunScout, a company based in New Zealand, aims to be at the forefront of this race with its autonomous robot lawn mower fully powered by the sun.

The SunScount Pro promises to be the be-all and end-all for lawn care and boasts of being able to work anywhere in the world.

SunScout.

Connecting Brains: The BrainNet — VPRO documentary

Can we connect human brains together? What are the limits of what we can do with our brain? Is BrainNet our future?
In science fiction movies, scientists’ brains are downloaded into computers and criminal brains are connected to the Internet. Interesting, but how does it work in real life?
Original title: The greedy brain.
Scientific journalist Rob van Hattum wondered what information we can truly get from our brain and came across an extraordinary scientific experience.
An experiment where the brains of two rats were directly connected: one rat was in the United States and the other rat was in Brazil. They could influence the brain of the other directly. Miguel Nicolelis is the Brazilian neurologist who conducted this experiment. In his book ‘Beyond Boundaries’ he describes his special experiences in detail and predicts that it should be possible to create a kind of BrainNet.
For Backlight, Rob van Hattum went to Sao Paulo and also visited all Dutch neuroscientists, looking for what the future holds for our brain. He connected his own brain to computers and let it completely be scanned, searching for the limits of reading out the brain.
Originally broadcasted by VPRO in 2014.
© VPRO Backlight July 2014

On VPRO broadcast you will find nonfiction videos with English subtitles, French subtitles and Spanish subtitles, such as documentaries, short interviews and documentary series.
VPRO Documentary publishes one new subtitled documentary about current affairs, finance, sustainability, climate change or politics every week. We research subjects like politics, world economy, society and science with experts and try to grasp the essence of prominent trends and developments.

Visit additional youtube channels bij VPRO broadcast:
VPRO Broadcast, all international VPRO programs: https://www.youtube.com/VPRObroadcast.
VPRO DOK, German only documentaries: https://www.youtube.com/channel/UCBi0VEPANmiT5zOoGvCi8Sg.
VPRO Metropolis, remarkable stories from all over the world: https://www.youtube.com/user/VPROmetropolis.
VPRO World Stories, the travel series of VPRO: https://www.youtube.com/VPROworldstories.
VPRO Extra, additional footage and one off’s: https://www.youtube.com/channel/UCTLrhK07g6LP-JtT0VVE56A
www.VPRObroadcast.com.

Credits:
Director: Rob van Hattum.
English, French and Spanish subtitles: Ericsson.
French and Spanish subtitles are co-funded by European Union.

Elon Musk unveils $10 trillion ‘Master Plan’ to eliminate fossil fuels

Yahoo Finance Live anchors Brad Smith and Jared Blikre break down Tesla’s ‘Master Plan Part 3’.

Video Transcript

BRAD SMITH: Tesla CEO Elon Musk reveals the third part of the EV maker’s master plan is to lead the global effort to convert the world to sustainable energy here. And as part of that, according to Musk, Tesla’s projects will take $10 trillion in investments.

Land it like SpaceX: China claims breakthrough in rocket vertical landing

China’s future rocket models will make use of the technology developed for recovering rockets, claims report.

China has successfully tested a rocket’s vertical landing in the ocean, laying the groundwork for upcoming space travel and recycling technology.

The Chinese Academy of Sciences (CAS) confirmed that its commercial spaceflight firm, CAS Space, conducted the successful testing on Thursday in Haiyang, East China’s Shandong Province, according to the State-run media Global Times.

New Battery Tech Could Extend EV Range 10x or More

Founded in 2005 as an Ohio-based environmental newspaper, EcoWatch is a digital platform dedicated to publishing quality, science-based content on environmental issues, causes, and solutions.

While the electric vehicle market expands, some drivers remain hesitant to switch to a fuel-free car or truck because of range anxiety, or the fear that the battery of their EV won’t have enough power to get to another charging station. But researchers have found a way that could give EV batteries a pretty substantial boost, extending the vehicle range more than 10 times.

New electric boat motor uses wind and water to recharge its batteries at sea

It may not offer infinite range, but it’s close. The new Oceanvolt ServoProp saildrive has a regeneration feature that efficiently charges up an electric boat’s batteries while sailing.

Many people think of sailboats as being purely wind powered. While smaller sailboats usually are, most decently sized sailboats have a motor for maneuvering in a marina or when the winds die down.

Saildrive motors are an innovative propulsion system commonly found on modern sailboats, offering a compact and efficient alternative to traditional shaft-driven inboard engines.

China’s space agency reportedly tested a Stirling converter in orbit

Stirling converters could allow deep space missions to massively reduce their reliance on potentially scarce solar energy.

China’s Shenzhou-15 mission crew aboard the China Space Station (CSS) has reportedly completed testing on a free-piston Stirling thermoelectric converter, according to a report from state-owned media in China.

NASA and China have both experimented with Stirling converters.

Gremlin/iStock.

The successful test marks the first time China has verified this type of technology in orbit. The experimental technology, which NASA has also investigated, has the potential to provide crucial backup energy to deep space missions.

Continue reading “China’s space agency reportedly tested a Stirling converter in orbit” | >

Tesla teases 3 next-gen vehicles, each in different segments

The idea of a Tesla makes sense now that the company has started manufacturing and delivering its heavy-duty battery electric truck: the Semi. The Tesla Semi’s availability on the market hints that Tesla has solved certain constraints—including battery constraint issues—that prevented it from delivering heavy-duty vehicles.

In its Master Plan Part 3, Tesla notes that its electric bus will use 300 kWh battery packs using LFP cells.

Tesla’s Master Plan Part 3 teases a new direction for the company with its next-generation platform. Tesla’s new adventure will likely feature some challenging obstacles and more meme-worthy moments from Elon Musk. And more fun for Tesla investors and supporters.